A4tech PK-35N - Manual (Page 12)

11
Digital View Cam adjustable focus description
PK-5 can provide 10 times adjustable focus function under
CIF(352
×288) resolution, accompanying digital adjustable
control pole
。Level-sliding zoom image and the special
filter make images more clear, See the control page and select
the options after adjusted focus
‘＋’ ‘ —’
or select digital